@flatcat wrote:
I updated Windows 11 from 23H2 to 24H2.
When I wakeup from sleep, nothing is output to the monitor.
Windows is wakeup.
When I press Win+CTRL+Shift+b to tell the GPU to reset, a beep sounds to indicate that the command was accepted.
However, the screen remains blackout.
I have no choice but to force the power off.
I have tried wakeup from sleep three times, and the same symptom occurs each time.
I am using Adrenalin Edition version 24.9.1.
I have not tried other versions yet.
Environment
OS : Windows11 24H2
CPU : Core i9-9900KF
GPU : SAPPHIRE NITRO+ RADEON RX 6900 XT
monitor 1 : iiyama GB2760QSU-B1C
monitor 2 : JAPANNEXT JN-V3150WQHDR165
To resolve the black screen issue after waking from sleep, update GPU drivers, check monitor settings, adjust power management options, disable Fast Startup, check BIOS updates, test with a different monitor, and contact support if needed.
